Geranium sylvaticum 'Mayflower' is a refined and floriferous woodland hardy geranium, producing soft blue-purple flowers with pale centres and fine veining in late spring to early summer. Upright and clump-forming, it has deeply divided green foliage and brings a light, elegant feel to borders. Fully hardy and easy to grow, it performs well in sun or light shade and is ideal for cottage-style and naturalistic planting schemes.